zuzusmith21
zuzusmith21 zuzusmith21
  • 01-05-2021
  • Mathematics
contestada

Rationalize the denominator
7√5 - 5√2
---------------
5√2 - 2√5

Respuesta :

chase1posey410
chase1posey410 chase1posey410
  • 01-05-2021

Answer:

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

=> 5√3-5√2 × 5√3+5√2

=> 25×3 - 25×2 [(a-b) (a+b) = a²-b²]

=> 75 - 50=> 25

Answer Link

Otras preguntas

Because they contain a source of high-quality protein that’s equivalent in value to animal protein, _______ are an excellent addition to a meat-free diet. A. ch
Which type of molecule in the yolk of a chicken egg provides the most energy for a developing chick?
What 240 percent of 600
how might having a large percentage of uninsured people negatively affect the entire country
From the cross Aa × Aa, the probability of producing a homozygous dominant offspring is a. 75%. b. 50%. c. 25%. d. 100%.
He 25 members of the Reading Club are buying a book to discuss at the next meeting. The club leader got a special price; the book will cost $8.14 for each perso
why were the Native Americans mad at the British
Which of the following is true about the efficiency of energy transfer in an ecosystem?
Highest common factor of 99 and 63
un text cu sensurile diferite ale cuvuntului torturi